Keystone RV Forums - View Single Post - Fridge not working

**chuckster57** · 01-20-2019, 10:19 AM

1/3 on the monitor panel doesn't really mean much, you need to know the VOLTAGE in the battery. I too suspect the voltage is too low for the control board to operate. RV fridges will operate on either 110VAC or LP for the HEATING SOURCE but need the 12VDC to operate the control board. Depending on brand, some can operate down to about 11.3V

01-20-2019, 10:19 AM	#4
chuckster57 Site Team Join Date: Jul 2014 Location: Modesto Posts: 20,317	1/3 on the monitor panel doesn't really mean much, you need to know the VOLTAGE in the battery. I too suspect the voltage is too low for the control board to operate. RV fridges will operate on either 110VAC or LP for the HEATING SOURCE but need the 12VDC to operate the control board. Depending on brand, some can operate down to about 11.3V __________________ 2012 Copper Canyon 273FWRET being towed by a 1994 Ford F350 CC,LB,Dually diesel. Airlift 5000 bags, Prodigy brake control, 5 gauges on the pillar.Used to tow a '97 Jayco 323RKS. Now an RVIA registered tech. Retired from Law enforcement in 2008 after 25+ yrs.